Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Rickmansworth with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Linux
Hertfordshire > Rickmansworth
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 7 10 33
Rank change year-on-year +3 +23 -17
Permanent jobs citing Linux 17 15 17
As % of all permanent IT jobs advertised in Rickmansworth 23.94% 11.54% 5.54%
As % of the Operating Systems category 68.00% 50.00% 53.13%
Number of salaries quoted 16 15 17
Rickmansworth median annual salary £56,250 £60,000 £52,500
Median salary % change year-on-year -6.25% +14.29% +16.67%
10th Percentile £35,500 £40,500 £20,650
90th Percentile £66,875 £63,750 £57,500
Hertfordshire median annual salary £52,500 £50,000 £45,000
% change year-on-year +5.00% +11.11% -

Linux is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Rickmansworth with a requirement for operating system skills.

All Operating Systems
Rickmansworth
Permanent vacancies with a requirement for operating system skills 25 30 32
As % of all permanent IT jobs advertised in Rickmansworth 35.21% 23.08% 10.42%
Number of salaries quoted 21 30 32
Rickmansworth median annual salary £52,500 £41,250 £52,500
Median salary % change year-on-year +27.27% -21.43% +23.53%
10th Percentile £34,750 £30,075 £22,200
90th Percentile £65,000 £62,850 £57,500
Hertfordshire median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +6.25%

Linux
Job Vacancy Trend in Rickmansworth

Job postings citing Linux as a percentage of all IT jobs advertised in Rickmansworth.

Job vacancy trend for Linux in Rickmansworth

Linux
Salary Trend in Rickmansworth

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Linux in Rickmansworth.

Salary trend for Linux in Rickmansworth

Linux
Salary Histogram in Rickmansworth

The salary distribution of IT jobs citing Linux in Rickmansworth over the 6 months to 21 November 2017.

Salary histogram for Linux in Rickmansworth

For the 6 months to 21 November 2017, IT jobs citing Linux also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Rickmansworth region with a requirement for Linux.

1 10 (58.82%) VMware
2 8 (47.06%) Analytical Skills
3 7 (41.18%) Fintech
3 7 (41.18%) Microsoft
4 6 (35.29%) VPN
4 6 (35.29%) Firewall
4 6 (35.29%) MPLS
4 6 (35.29%) VMware Certified Professional (VCP)
5 5 (29.41%) Java
6 4 (23.53%) JavaScript
6 4 (23.53%) SQL
6 4 (23.53%) MySQL
6 4 (23.53%) Oracle
6 4 (23.53%) Tomcat
6 4 (23.53%) Windows
6 4 (23.53%) Agile Software Development
6 4 (23.53%) Finance
6 4 (23.53%) Scrum
6 4 (23.53%) Replication
6 4 (23.53%) Network Monitoring
6 4 (23.53%) Data Analysis
6 4 (23.53%) Risk Analysis
6 4 (23.53%) VMware Infrastructure
6 4 (23.53%) Veeam
6 4 (23.53%) High Availability
7 3 (17.65%) vSphere
7 3 (17.65%) Windows Server 2008
7 3 (17.65%) Windows 7
7 3 (17.65%) BCP
7 3 (17.65%) Business Continuity

Linux
Co-occurring IT Skills in Rickmansworth by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (23.53%) Tomcat
2 1 (5.88%) SharePoint
2 1 (5.88%) WebLogic
Cloud Services
1 1 (5.88%) Office 365
1 1 (5.88%) TestFlight
Communications & Networking
1 6 (35.29%) Firewall
1 6 (35.29%) MPLS
1 6 (35.29%) VPN
2 1 (5.88%) HTTP
Database & Business Intelligence
1 4 (23.53%) MySQL
2 3 (17.65%) SQL Server
3 2 (11.76%) PostgreSQL
4 1 (5.88%) Data Warehouse
4 1 (5.88%) OLTP
4 1 (5.88%) Relational Database
4 1 (5.88%) SQL Server Reporting Services
Development Applications
1 1 (5.88%) Bower
1 1 (5.88%) EasyMock
1 1 (5.88%) Eclipse
1 1 (5.88%) Git (software)
1 1 (5.88%) Grunt
1 1 (5.88%) Jenkins
1 1 (5.88%) JUnit
1 1 (5.88%) Maven
1 1 (5.88%) Mockito
1 1 (5.88%) TestFairy
General
1 4 (23.53%) Finance
Job Titles
1 4 (23.53%) Developer
1 4 (23.53%) Infrastructure Engineer
2 3 (17.65%) Head of Infrastructure
2 3 (17.65%) Head of Production
2 3 (17.65%) Java Developer
2 3 (17.65%) Systems Engineer
3 2 (11.76%) Lead Developer
4 1 (5.88%) 2nd Line Support
4 1 (5.88%) Agile Developer
4 1 (5.88%) Analyst
4 1 (5.88%) Architect
4 1 (5.88%) Full Stack Developer
4 1 (5.88%) Infrastructure Architect
4 1 (5.88%) Lead Java Developer
4 1 (5.88%) Linux Engineer
4 1 (5.88%) Payments Architect
4 1 (5.88%) Payments Solutions Architect
4 1 (5.88%) Product Analyst
4 1 (5.88%) Senior Infrastructure Engineer
4 1 (5.88%) Solutions Architect
Libraries, Frameworks & Software Standards
1 2 (11.76%) XML
2 1 (5.88%) AngularJS
2 1 (5.88%) Castor
2 1 (5.88%) CSS
2 1 (5.88%) CSS3
2 1 (5.88%) DOM
2 1 (5.88%) HTML
2 1 (5.88%) HTML5
2 1 (5.88%) Ionic Framework
2 1 (5.88%) JAXB
2 1 (5.88%) JDBC
2 1 (5.88%) Middleware
2 1 (5.88%) SAML
2 1 (5.88%) Spring
2 1 (5.88%) Web Services
Miscellaneous
1 8 (47.06%) Analytical Skills
2 7 (41.18%) Fintech
3 4 (23.53%) Replication
4 2 (11.76%) Computer Science
5 1 (5.88%) Enterprise Software
5 1 (5.88%) Mobile App
5 1 (5.88%) Mobile Payment
5 1 (5.88%) PKI
Operating Systems
1 4 (23.53%) Windows
2 3 (17.65%) Windows 7
2 3 (17.65%) Windows Server 2008
3 2 (11.76%) Windows Server
4 1 (5.88%) CentOS
4 1 (5.88%) Solaris
4 1 (5.88%) Unix
Processes & Methodologies
1 4 (23.53%) Agile Software Development
1 4 (23.53%) Data Analysis
1 4 (23.53%) High Availability
1 4 (23.53%) Network Monitoring
1 4 (23.53%) Risk Analysis
1 4 (23.53%) Scrum
2 3 (17.65%) BCP
2 3 (17.65%) Business Continuity
3 2 (11.76%) Continuous Delivery
3 2 (11.76%) Continuous Integration
3 2 (11.76%) DevOps
4 1 (5.88%) Capacity Planning
4 1 (5.88%) CQRS
4 1 (5.88%) Mobile Application Development
4 1 (5.88%) Network Architecture
4 1 (5.88%) Open Source
4 1 (5.88%) Performance Tuning
4 1 (5.88%) Refactoring
4 1 (5.88%) Release Management
4 1 (5.88%) Security Architecture
Programming Languages
1 5 (29.41%) Java
2 4 (23.53%) JavaScript
2 4 (23.53%) SQL
3 1 (5.88%) Bash Shell
3 1 (5.88%) Shell Script
Qualifications
1 6 (35.29%) VMware Certified Professional (VCP)
2 2 (11.76%) Degree
Quality Assurance & Compliance
1 2 (11.76%) SLA
System Software
1 4 (23.53%) VMware Infrastructure
2 3 (17.65%) Active Directory
2 3 (17.65%) vSphere
3 1 (5.88%) Microsoft App-V
Systems Management
1 1 (5.88%) OpenView
1 1 (5.88%) SCCM
1 1 (5.88%) Tivoli
Vendors
1 10 (58.82%) VMware
2 7 (41.18%) Microsoft
3 4 (23.53%) Oracle
3 4 (23.53%) Veeam
4 3 (17.65%) Sybase
5 1 (5.88%) BMC
5 1 (5.88%) IBM
5 1 (5.88%) Sun